Chains and heterogens:
PDB Chain Sequences:
>6pxpA (A:) melrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmq ggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyih sknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenenltgtarya sinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievl ckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlk
>6pxpA (A:) elrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmqg gvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyihs knfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenenltgtaryas inthlgieqsrrddleslgyvlmyfnlgslpwqglkrqkyerisekkmstpievlckgyp sefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnml
>6pxpB (B:) melrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmq ggvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyih sknfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenenltgtarya sinthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievl ckgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlk
>6pxpB (B:) elrvgnryrlgrkigsgsfgdiylgtdiaageevaiklecvktkhpqlhieskiykmmqg gvgiptirwcgaegdynvmvmellgpsledlfnfcsrkfslktvllladqmisrieyihs knfihrdvkpdnflmglgkkgnlvyiidfglakkyrdarthqhipyrenenltgtaryas inthlgieqsrrddleslgyvlmyfnlgslpwqglkaatkrqkyerisekkmstpievlc kgypsefatylnfcrslrfddkpdysylrqlfrnlfhrqgfsydyvfdwnmlk